A Brief History of 37 Street SW

What follows is a short historical overview of the history and use of 37 Street SW in the community of Lakeview in Calgary. The road has a surprisingly long and interesting history, with a long tradition of First Nations, Military and Community use of the corridor since it was first set aside as a road.

In 1883 the Tsuut’ina Nation reserve was first surveyed and reserved for the Nation, shown below.


The same year the adjacent township was surveyed, dividing up what is now SW Calgary. This survey laid out the 66-foot-wide 37 Street SW road allowance for the first time. The arrow on the survey below indicates the road.


When the reserve was first created, the Tsuut’ina Nation established a trail through the reserve to access Calgary at what is now 37 Street SW and Glenmore Trail. This route was part of a trail known as the Priddis Trail. The map below from 1897 shows this trail.


In 1900 the government formalized that trail into a highway through the reserve, and moved the reserve entrance to what is now the Weaselhead parking lot at 37 Street SW and 66 Avenue SW. Accessing the reserve meant traversing one mile of 37 Street. Below is a map from 1926 showing route of the Priddis Trail.


That dirt road served the Nation and Calgarians for 58 years, until the bridge over the Elbow collapsed in 1958 (pictured below). The Nation had previously begun using the Military’s bridge and entrance to reserve at Glenmore Trail from about 1950, returning to the Nation’s original road access point.


The Military built several roads in 1957-58 that connected to 37 Street SW to allow access to Military housing and a school on the west side of the road. At this point in time, access to the Military base, the Tsuut’ina Nation reserve and a cattle ranch are the primary uses of 37 Street SW. Construction of Lakeview had not yet been started. The map shown below is from 1960.


When planning for the new community of Lakeview began in 1959, the City of Calgary designated 37 Street SW as a ‘Major Thoroughfare’ and added 34 feet to the width of the road’s original corridor.


In 1960, construction began on the neighbourhood. The first houses were built on the east side of the community, near Crowchild Trail. Over the next decade construction moved west, closer to the newly-paved 37 Street SW, and the final phase of Lakeview’s original single-family homes were built in 1968-69. Below is a picture of Lakeview from the 1970s, looking west along 66th Avenue SW.

66th ave 1970ish

In 1970, after much of Lakeview is largely completed, traffic maps for the first time show traffic on 37 Street SW. About 5,000 cars per day are shown on the road near Glenmore Trail, with the numbers dwindling lower towards the south end of the road. The change of the road from rural right-of-way into suburban thoroughfare marks the most significant change in the use of 37 St SW in the history of the road. Traffic on 37 Street SW was at its peak in the 1970s, when Military use, Lakeview access, and users of North Glenmore Park constituted the majority of traffic. In the 1990s the Military base was closed, and traffic has declined overall since that time. The City of Calgary’s traffic map from 1970 is shown below.


In 1967 the City of Calgary had already planned for the 37 Street SW – Glenmore trail interchange to be a ‘diamond’ style interchange when conditions warranted it. The plan from the City of Calgary’s 1967 CALTS report is shown below.


In 2010 a new temporary interchange was built at 37 Street SW and Glenmore Trail. The interchange was designed so that the bridge over Glenmore Trail was located away from where a permanent interchange would eventually be built. This would allow the interchange to remain open while a new interchange was being constructed. The current interchange is shown below, looking towards the Southwest.


In 2013 the Province of Alberta and the Tsuut’ina Nation entered into an agreement to sell land for the Southwest Calgary Ring Road. This agreement guaranteed access to the Tsuut’ina Nation reserve at 37 Street SW and Glenmore Trail as part of the ring road project. If this access is not provided, the ownership of the entire ring road corridor through the reserve will revert back to the Nation. The design of the new permanent interchange is shown below.


The contract for construction of the ring road project including the new interchange at 37 Street SW and Glenmore Trail was awarded in 2016, and some initial earthworks has already begun. The interchange is set to open by 2021.


The Origins of the Southwest Ring Road

This article was originally published on April 15 2015. It was updated on March 5 2016 to reflect newly found information about the City’s earliest plans for bypass routes in 1952 and 1953.

The City of Calgary and the Province of Alberta variously point to planning and studies from 1959 or the 1970s as the origin of the Southwest Ring Road.1 While these studies mark important milestones in the history of this road, particularly around planning for the current iteration, the truth is that the concept is a much older one than that.


(Township plan of Bowness, Mongomery, and what would eventually become west Calgary, 1953)

Early efforts had been undertaken to plan for roads encircling Calgary’s downtown area, notably the town plan by Thomas Mawson in 1914, though these were not acted upon at the time. It wasn’t until a post-world war two explosion in population growth and vehicle ownership in Calgary had occurred that the issue of bypass roads would again be brought to the fore.

The 11-year period between 1952 and 1963 constitute the practical origin of Calgary’s bypass road system, and would see incredible effort and progress on this issue: from outright rejection, to intensive planning, and finally to construction of Calgary’s first southwest bypass route.

The Earliest Southwest Ring Road Plans

In order to address the rapid growth experienced in the post-war years, the City of Calgary began the process of creating a General Plan for the city in the late 1940s. By 1951, an interim report on the General Plan was produced, which included descriptions of primary roads planned for Calgary. A major route following 50th avenue SW across the Elbow river along the City’s southern edge and 14th street SW heading north across the Bow river2 was noted, and was intended to connect the Macleod and Banff trails and act as a bypass around the City’s core.

This interim report was followed by a preliminary major roads plan that was presented to City Council in the winter of 1952. The plan contained many of the same routes as the earlier General Plan interim report, though the southwest bypass was now envisioned along 24th street SW/Crowchild Trail, rather that 14th street SW, as the north-south portion of the route.3


(A depiction of Calgary’s Major Roads Plan as presented to City Council. Source: Traffic Problem Solution Seen. Nigel Dunn. Calgary Herald. December 19, 1952. Highlight added.)

Although these initial planning efforts focused on routes contained within the City’s limits, plans were simultaneously being prepared on a wider scale; the City’s major road plan was not intended as a final document, but was intended to be continually updated and expanded as conditions demanded.

The City’s planning department had earlier drafted a different map in 1952 that for the first time described the series of planned bypass roads as a ‘Ring Road System’, and indicates, though does not fully depict, a southwest bypass located on 37th street SW.4 This was an internal working document that was not intended for the public, and shows how the City had begun to look outside of it’s city limits at more regional roads.

In late 1953 a further revision was completed, which for the first time fully detailed a Southwest Ring Road route around the west edge of the Glenmore reservoir.Comprising of 90th avenue SW on the south and 53rd street SW/Sarcee Trail on the west, this version of the Southwest Ring Road shares little in common with the modern route, though the use of the Sarcee Trail right-of-way and a crossing through the Weaselhead would remain part of the Southwest Ring Road plans for decades to follow.


(Source: Untitled Map. December 1953. City of Calgary Corporate Records, Archives. Board of Commissioners S. IV box 189 F. 39.)

By the early 1950s the City had a defined, though extremely fluid, ring road plan. Work on the plan by the City of Calgary would continue for a number of years yet, though putting the scheme into action could not be done by the City alone; implementation would require a partner in the form of the Provincial government.

Continue reading “The Origins of the Southwest Ring Road”

Highway 8 and the Ring Road

This month, the Government of Alberta revised the plans for the Southwest Calgary Ring Road Project by extending the western portion of the road into the Highway 8 corridor. This section of the ring road, what is currently Highway 8 from Sarcee trail to just west of the Calgary city limits and highlighted below in blue, had until recently been a part of the West Calgary Ring Road Project. This change shifts approximately 5km of roadway to the Southwest ring road, adds one additional interchange (69th street SW) and a new crossing over the Elbow River to the project, while removing the same from the West leg of the road.1

July_2015_update_new(The previous Southwest ring road route in green, with the addition of a portion of Highway 8 in blue, making up the most recent Southwest ring road alignment.2)

This section of Highway 8, between Sarcee trail and 101st street, has played an important role in the history of the ring road, not only recently, but for many years before.

South Morley Trail, Springbank Trail, Richmond Road and Highway 8

The modern Highway 8 partially follows the route of one of the oldest roads on Calgary’s west side. Richmond road, first known as South Morley Trail, was a key trail west of the city in the 19th century, and originally connected Calgary to the Stoney Nakoda First Nation Reserve via Springbank.3

1894_Richmond_Road(The Richmond road corridor highlighted in pink, 1894.3)
Continue reading “Highway 8 and the Ring Road”